Deburring device for hot-rolled plate blank

Abstract

The utility model relates to the technical field of hot-rolled slabs, and discloses a hot-rolled slab deburring device. The hot-rolled slab deburring device comprises a vertical block, a mounting frame is fixedly connected to the outer side of the middle of the upper portion of the vertical block, a supporting rod is fixedly connected to the upper portion of the mounting frame, a clamping sleeve is fixedly connected to the upper portion of the supporting rod, and a rotating platform is fixedly mounted in the clamping sleeve; a center shaft is fixedly connected to one end of the rotating platform, a mounting sleeve is fixedly connected to the outer surface of the center shaft, connecting blocks are fixedly connected to the upper side and the lower side of the mounting sleeve, a hollow rod is fixedly connected to one side of each connecting block in a penetrating mode, and a bolt rod is movably connected to the interior of each hollow rod. And a hot-rolled plate blank body is movably connected below the fixing pad. And in the burr removing work, the hot-rolled slab is rotated for use through the rotating platform, burrs on the upper surface of the hot-rolled slab are removed, the use functionality of the burr removing device is improved, and the burr removing work efficiency of the hot-rolled slab is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hot-rolled slabs, in particular to a hot-rolled slab deburring device. Background Art

[0002] At present, the raw materials for hot rolling are steelmaking continuous casting slabs, and the cutting method is flame cutting. After flame cutting, the residual flame cutting slag on the lower surface of the slab adheres to the lower surface of the slab to form burrs that are difficult to remove. After being heated in a heating furnace and rolled on a rolling mill, it cannot be effectively eliminated, which seriously affects the surface quality of the head and tail of the hot-rolled strip steel.

[0003] The existing Chinese utility model patent with reference announcement number: CN214867755U discloses a hot-rolled slab deburring device. The utility model is provided with a movable part and a fixed part. The movable part is provided with a scraper groove, the central area of ​​the movable part is provided with a slag drop hole, and the lower part of the movable part is provided with a spring sleeve; the fixed part includes a base and a fixed wing, the fixed wing is connected to the base, the upper end of the base is provided with a spring support rod, the outer periphery of the spring support rod is covered with a spring body, and the upper part of the spring body is in the spring sleeve; the movable part and the fixed part are matched by a spring sleeve, a spring support rod and a spring body. The number of spring sleeves, spring support rods and spring bodies is four, and the movable part is supported by the spring body. The utility model can effectively remove burrs on the lower surface of the head and tail of the hot-rolled slab, and does not require the deceleration and acceleration adjustment of the slab to avoid affecting the rolling rhythm. The equipment has a simple structure and is easy to maintain, with low maintenance costs and low equipment costs.

[0004] The existing hot-rolled slab deburring device has a single structure. The staff fixes the hot-rolled slab in the burr removal device structure, and then opens the burr removal structure to remove the burrs on the surface of the hot-rolled slab. If the burrs on the other side of the hot-rolled slab need to be removed, the hot-rolled slab needs to be disassembled from the removal structure, and then used in a fixed operation. This increases the workload of hot-rolled slab deburring, resulting in a decrease in the efficiency of hot-rolled slab burr removal and a decrease in the functionality of the deburring device. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a hot-rolled slab deburring device, which has the advantages of being easy to use for removing burrs on the upper surface of the hot-rolled slab, and solves the above-mentioned technical problems.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: the hot-rolled slab deburring device comprises a vertical block for connecting the overall structure, a mounting frame for installation connection is fixedly connected to the upper middle outer side of the vertical block, a support rod for supporting use is fixedly connected to the upper side of the mounting frame, a clamping sleeve for installing a rotating platform is fixedly connected to the upper side of the support rod, a rotating platform for rotation and rotation is fixedly installed inside the clamping sleeve, one end of the rotating platform is fixedly connected to a center axis for connection, the outer surface of the center axis is fixedly connected to a mounting sleeve for installation connection, the upper and lower sides of the mounting sleeve are fixedly connected to a connecting block for connection, one side of the connecting block is fixedly penetrated by a hollow rod for connecting a bolt rod, the inside of the hollow rod is movably connected to a bolt rod for use with a fixing pad, one end of the bolt rod is fixedly connected to a fixing pad for clamping the hot-rolled slab body, and the hot-rolled slab body is movably connected below the fixing pad.

[0009] As a preferred technical solution of the utility model, a base is fixedly connected below the vertical block, and a debris frame is movably connected above the base; the debris generated by removing burrs from the hot-rolled slab body falls into the debris frame.

[0010] As a preferred technical solution of the utility model, the outer surfaces of the upper two ends of the vertical block are fixedly connected with connecting frames, the upper part of the connecting frames is fixedly connected with a tilting rod, and the upper part of the tilting rod is fixedly installed with a motor; the motor drives the telescopic column to be telescopically adjusted.

[0011] As a preferred technical solution of the utility model, one side of the tilt rod is fixedly connected to a support seat, one side of the support seat is fixedly connected to a telescopic column, the outer surface of the telescopic column is fixedly connected to a clamping frame, one side of the clamping frame is fixedly connected to a connecting seat; the clamping frames are connected to the upper and lower sides of the connecting seat.

[0012] As a preferred technical solution of the utility model, a mounting plate is fixedly connected below the connecting seat, and a scraper is fixedly installed below the mounting plate; the scraper is movably connected to the upper and lower outer surfaces of the hot-rolled slab body for use.

[0013] As a preferred technical solution of the utility model, the scraper is movably connected to the outside of the hot-rolled slab body, and a telescopic column is movably connected to the outside of the hot-rolled slab body; the telescopic column is telescopically adjusted and movably connected to the outside of the hot-rolled slab body.

[0014] As a preferred technical solution of the utility model, the installation sleeve is movably connected to both sides of the hot-rolled slab body, and the bolt rod is movably connected to both sides of the hollow rod; the inner wall of the hollow rod is fixedly provided with a threaded structure.

[0015] Compared with the prior art, the utility model provides a hot-rolled slab deburring device, which has the following beneficial effects:

[0016] The utility model is connected with the mounting frame by fixing the upper part of the vertical block, and the upper part of the mounting frame is connected with the supporting rod, the supporting rod is provided with a clamping sleeve, a rotating platform is arranged in the clamping sleeve, one side of the rotating platform is connected with the central axis, the outer side of the central axis is fixedly connected with the mounting sleeve, the upper and lower sides of the mounting sleeve are connected with connecting blocks, the upper and lower sides of the connecting block are fixedly penetrated by the hollow rod, the hollow rod is movably connected with the bolt rod, and the bolt rod is rotated to fix the main body of the hot-rolled slab under the connecting block, so that the burrs of the main body of the hot-rolled slab can be removed, and then the hot-rolled slab can be rotated by the rotating platform during the burr removal work, so that the two sides of the main body of the hot-rolled slab can be movably connected under the scraper for burr removal, so as to realize the burr removal of the upper surface of the hot-rolled slab, improve the functionality of the deburring device, effectively avoid the disassembly and fixation of the hot-rolled slab, and improve the efficiency of the hot-rolled slab deburring work. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is an overall schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the installation frame of the utility model;

[0019] Figure 3 This is a schematic diagram of the installation sleeve of the utility model;

[0020] Figure 4 It is a schematic diagram of the connecting frame of the utility model.

[0021] Among them: 1. vertical block; 11. base; 12. debris frame; 2. mounting frame; 21. support rod; 22. clamping sleeve; 23. rotating platform; 24. center axis; 25. mounting sleeve; 26. connecting block; 27. hollow rod; 28. bolt rod; 29. ​​fixing pad; 3. hot-rolled slab body; 4. connecting frame; 41. tilting rod; 42. motor; 43. supporting seat; 44. telescopic column; 45. clamping frame; 46. connecting seat; 47. mounting plate; 48. scraper. DETAILED DESCRIPTION

[0022] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0023] In the description of the present invention, unless otherwise specified, "multiple" means two or more than two; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] Combined with Figure 1-Figure 4 In this embodiment, the hot-rolled slab deburring device comprises a vertical block 1, a mounting frame 2 is fixedly connected to the upper middle outer side of the vertical block 1, a support rod 21 is fixedly connected to the upper side of the mounting frame 2, a clamping sleeve 22 is fixedly connected to the upper side of the support rod 21, a rotating platform 23 is fixedly installed inside the clamping sleeve 22, one end of the rotating platform 23 is fixedly connected to a center shaft 24, an outer surface of the center shaft 24 is fixedly connected to a mounting sleeve 25, upper and lower sides of the mounting sleeve 25 are fixedly connected to connecting blocks 26, one side of the connecting block 26 is fixedly connected with a hollow rod 27, a bolt rod 28 is movably connected to the inside of the hollow rod 27, one end of the bolt rod 28 is fixedly connected to a fixing pad 29, and the bottom of the fixing pad 29 is movably connected to the hot-rolled slab body 3.

[0026] Specifically, the vertical block 1 is fixedly connected with the mounting frame 2, the mounting frame 2 is fixedly connected with the support rod 21, the support rod 21 is used with a clamping sleeve 22, and a rotating platform 23 is installed in the clamping sleeve 22, so that one side of the rotating platform 23 is connected and used in cooperation with the central axis 24, the outer side of the central axis 24 is fixedly connected with the mounting sleeve 25, and the mounting sleeve 25 is installed with a connecting block 26 structure on the upper and lower sides, and the connecting block 26 passes through the hollow rod 27, and the hollow rod 27 is arranged on the upper and lower sides of the connecting block 26, so that the hollow rod 27 is installed in the hollow rod 27. A corresponding connection is provided with a threaded structure, so that the bolt rod 28 is rotatably connected to the inside of the hollow rod 27, and one end of the bolt rod 28 crosses and penetrates one end of the hollow rod 27, so that the fixing pad 29 is connected to one side of the connecting block 26. The fixing pad 29 is used to fix the hot-rolled slab body 3 on the upper and lower sides of the connecting block 26, which is convenient for driving the hot-rolled slab body 3 to rotate, increase the use of the hot-rolled slab body 3 to remove burrs, improve the efficiency of the hot-rolled slab body 3 to remove burrs, and increase the functionality of the hot-rolled slab deburring device.

[0027] A base 11 is fixedly connected to the bottom of the vertical block 1 , and a debris frame 12 is movably connected to the top of the base 11 .

[0028] The outer surfaces of both ends of the upper part of the vertical block 1 are fixedly connected with a connecting frame 4 , a tilting rod 41 is fixedly connected above the connecting frame 4 , and a motor 42 is fixedly installed above the tilting rod 41 .

[0029] A support seat 43 is fixedly connected to one side of the tilt rod 41 , a telescopic column 44 is fixedly connected to one side of the support seat 43 , a clamping frame 45 is fixedly connected to the outer surface of the telescopic column 44 , and a connecting seat 46 is fixedly connected to one side of the clamping frame 45 .

[0030] A mounting plate 47 is fixedly connected below the connection seat 46 , a scraper 48 is fixedly installed below the mounting plate 47 , the scraper 48 is movably connected to the outside of the hot-rolled slab body 3 , and a telescopic column 44 is movably connected to the outside of the hot-rolled slab body 3 .

[0031] The mounting sleeve 25 is movably connected to both sides of the hot-rolled slab body 3 , and the bolt rod 28 is movably connected to both sides of the hollow rod 27 .

[0032] Specifically, the vertical blocks 1 are installed at both ends above the base 11, and a debris frame 12 structure is movably placed above the base 11. The debris frame 12 is used to collect burrs on the rolled slab. Then the outer sides of the two ends of the vertical blocks 1 are fixedly connected to the connecting frame 4, and the upper part of the connecting frame 4 is fixedly connected to the tilting rod 41. The tilting rod 41 is used with the upper clamping frame 45. One side of the clamping frame 45 is fixedly connected to the connecting seat 46. One side of the connecting seat 46 is installed with a mounting plate 47. The lower part of the mounting plate 47 is connected to a scraper 48. The scraper 48 is used to be connected to the outer side of the hot-rolled slab body 3 to remove burrs on the hot-rolled slab body 3.

[0033] Working principle: First, place the hot-rolled slab body 3 above the connecting block 26, the connecting block 26 passes through the hollow rod 27, and the bolt rod 28 structure is movably passed through the hollow rod 27. One end of the bolt rod 28 is used with a fixed pad 29. The staff operates the bolt rod 28 to rotate toward one end of the connecting block 26, and the bolt rod 28 is connected to the outside of the hot-rolled slab body 3 with the fixed pad 29, so that the fixed pad 29 is used to fix the hot-rolled slab body 3. While the hot-rolled slab body 3 is fixed, the staff turns on the motor 42, and the motor 42 drives the telescopic column 44 to be telescopically adjusted. The telescopic column 44 is telescopic to one end with a clamping frame 45, and one side of the clamping frame 45 is fixedly connected to the connecting seat 46. One side of the connecting seat 46 is equipped with a mounting plate 47, and the mounting plate 47 is connected to the scraper 48 at the bottom. The scraper 48 is correspondingly connected to the hot-rolled slab body 3. The outside of the hot-rolled slab body 3 is used to make the telescopic column 44 telescopically adjustable and move the scraper 48 back and forth on the outside of the hot-rolled slab body 3 to remove burrs on the outside of the hot-rolled slab body 3. After the burrs on one side of the hot-rolled slab body 3 are removed, the staff telescopically adjusts the telescopic column 44 to both sides of the hot-rolled slab body 3, and then opens the rotating platform 23 of model ZCM. The rotating structure of the rotating platform 23 is connected to the central axis 24, so that it can be used with the central axis 24 rotating. The outside of the central axis 24 is fixedly connected to the mounting sleeve 25, and then the connecting block 26 is connected to the upper and lower outer sides of the mounting sleeve 25, so that it can be used with the hot-rolled slab body 3 rotating, which is convenient for rotating the other side of the hot-rolled slab body 3 to the bottom of the scraper 48, so as to remove burrs on the other side of the hot-rolled slab body 3 and increase the efficiency of burr removal of the rolled slab.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hot-rolled slab deburring device, comprising a vertical block (1), characterized in that: A mounting frame (2) is fixedly connected to the middle outer side of the upper part of the vertical block (1); a support rod (21) is fixedly connected to the upper part of the mounting frame (2); a clamping sleeve (22) is fixedly connected to the upper part of the support rod (21); a rotating platform (23) is fixedly installed inside the clamping sleeve (22); one end of the rotating platform (23) is fixedly connected to a central axis (24); an outer surface of the central axis (24) is fixedly connected to a mounting sleeve (25); upper and lower sides of the mounting sleeve (25) are fixedly connected to connecting blocks (26); a hollow rod (27) is fixedly connected and penetrated through one side of the connecting block (26); a bolt rod (28) is movably connected to the inside of the hollow rod (27); one end of the bolt rod (28) is fixedly connected to a fixing pad (29); and the bottom of the fixing pad (29) is movably connected to the hot-rolled slab body (3).

2. A hot-rolled slab deburring device according to claim 1, characterized in that: A base (11) is fixedly connected to the bottom of the vertical block (1), and a debris frame (12) is movably connected to the top of the base (11).

3. The hot-rolled slab deburring device according to claim 1, characterized in that: The outer surfaces of both ends of the upper side of the vertical block (1) are fixedly connected to a connecting frame (4), a tilting rod (41) is fixedly connected to the upper side of the connecting frame (4), and a motor (42) is fixedly installed on the upper side of the tilting rod (41).

4. A hot-rolled slab deburring device according to claim 3, characterized in that: One side of the tilt rod (41) is fixedly connected to a support seat (43), one side of the support seat (43) is fixedly connected to a telescopic column (44), the outer surface of the telescopic column (44) is fixedly connected to a clamping frame (45), and one side of the clamping frame (45) is fixedly connected to a connecting seat (46).

5. A hot-rolled slab deburring device according to claim 4, characterized in that: A mounting plate (47) is fixedly connected below the connecting seat (46), and a scraper (48) is fixedly installed below the mounting plate (47).

6. A hot-rolled slab deburring device according to claim 5, characterized in that: The scraper (48) is movably connected to the outer side of the hot-rolled slab body (3), and a telescopic column (44) is movably connected to the outer side of the hot-rolled slab body (3).

7. The hot-rolled slab deburring device according to claim 1, characterized in that: The mounting sleeve (25) is movably connected to both sides of the hot-rolled slab body (3), and the bolt rod (28) is movably connected to both sides of the hollow rod (27).

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